Hi,
I'm currently working on a project and i'm wanting to incorparate twitter into this project via Linq2Twitter. I've been following the demo for posting tweets and OAuth, however i've come into a problem, when i run:

The NotFound, empty exception data, and the Stack Trace from GetRequestTokenAsync (the first endpoint of the OAuth sequence) indicates that it isn't even talking to Twitter.

Are you able to communicate with the Internet through your emulator?
Are you running Fiddler, and possibly don't have it configured properly yet?
Can you run the Linq2TwitterDemos_WindowsPhone sample from the downloadable source code?

It might be useful to make sure the Linq2TwitterDemos_Console sample works for you to iron out any OAuth problems before getting started.

Oh, my emulator isn't connected to the internet...
I guess when i was working on it earlier and my internet dropped out, that messed up the emulator.
Ah man, now i feel stupid haha, thanks for the help man, all seems good now!
Thanks again!